The national parks preceded the National Park Service, but the first great natural park was a state park. Californiaâs Yosemite State Park was established in 1864, by a federal cession approved by President Abraham Lincoln, and on October 21, 1880, President Rutherford B. Hayes toured Californiaâs Yosemite in an open carriage.
In fact, humans have been capturing the energy of moving water for thousands of years. Today, harnessing the power of moving water to generate electricity, known as hydroelectric power, is the largest source of emissions-free, renewable electricity in the United States and worldwide.
Well the water you use in the toilet is reused to drink if you did not know that. It is filtered & that's what comes out of your faucet & they need plants to clean that water. So electricity is being used, and electricity uses natural resources & other things that affect the globe which causes global warming.